Tool storage bag



FIG. 1 is a front perspective view of a tool storage bag shown in the closed position;

FIG. 2 is a left side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a tool storage bag, as shown and described. 